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miss Akunina [59]

3 years ago

14

Complete the table and graph the relation, y=-4x + 3 on grid paper. Choose at least 5X- values some negative some positive you c

an use the grade below if you like. PLZ HELP ILL MARK BRAIN LIST AND EXTRA MARKS!

1 answer:

const2013 [10]3 years ago

6 0

Answer bottom right mark -4 and 3 up

Step-by-step explanation:

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I need help again please help me with this question

Anestetic [448]

Answer:

<em>The size of a sundae and the amount of calories it contains.</em>

Step-by-step explanation:

The answer choice is the only one with a positive correlation, because it is the only one that isn't depleting or going down in size. No matter if you eat the sundae or what size it becomes, the calories it contains will still be the same for the whole amount.

When a car travels, gas is used and it depletes. As a snowball does when it melts. And "the temperature on Tuesday" has no correlation involved at all

5 0

3 years ago

If f(x) = x2 + 4 and g(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D" id="TexFormula1" title="\sqrt{x}" alt="\sqrt{x}" a

dangina [55]

Answer: 12

Step-by-step explanation:

6 0

2 years ago

It's believed that as many as 23% of adults over 50 never graduated from high school. We wish to see if this percentage is the

laila [671]

Answer: 756

Step-by-step explanation:

Given : The proportion of adults over 50 never graduated from high school. = 0.23

Margin of error : E=0.03

Significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

The formula to find the sample size is given by:_

$n=p(1-p)(\dfrac{z_{\alpha/2}\ }{E})^2$

i.e. $n=(0.23)(0.77)(\dfrac{(1.96)}{0.03})^2=755.941511111approx756$

Hence, the required minimum sample size = 756

4 0

3 years ago

How are the ratios 3:6 and 9:18 related?

Viktor [21]

Answer:

three times 3 is nine and six times three is eighteen, 3:6 is simplified.

8 0

3 years ago

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kari74 [83]

Need choices please ok

7 0

3 years ago